ADR421BRZ-REEL7Alternatives & Equivalent Parts
About ADR421BRZ-REEL7
ADR421BRZ-REEL7 is a Integrated Circuit component manufactured by Analog Devices. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | ADR421BRZ-REEL7Source | ADR421BRZ | ADR421ARZ | REF5025AIDR | TPSM828214SILR | LAA108S |
|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Analog Devices | Texas Instruments | Texas Instruments | IXYS SEMICONDUCTOR |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 8 | 10 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $7.1000 | $5.9900 | $3.9000 | $0.3908 | $1.4900 | $2.7500 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | No | No | No | Yes | Yes | — |
| Manufacturer Package Code | R-8 | R-8 | R-8 | — | — | — |
| YTEOL | 10 | 10 | 10 | 15 | 15 | 5.59 |
| Additional Feature | OUTPUT VOLTAGE CAN BE ADJUSTED OVER A +/-0.5% RANGE USING TRIM PIN | OUTPUT VOLTAGE CAN BE ADJUSTED OVER A +/-0.5% RANGE USING TRIM PIN | OUTPUT VOLTAGE CAN BE ADJUSTED OVER A +/-0.5% RANGE USING TRIM PIN | — | — | CMOS COMPATIBLE, UL RECOGNIZED |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | THREE TERMINAL VOLTAGE REFERENCE | THREE TERMINAL VOLTAGE REFERENCE | THREE TERMINAL VOLTAGE REFERENCE | SWITCHING REGULATOR WITH BUILT IN INDUCTOR | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-XDMA-N10 | — |
| JESD-609 Code | e3 | e3 | e3 | e4 | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | — |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | — |
| Output Voltage-Max | 2.501 V | 2.501 V | 2.503 V | 2.5025 V | 4 V | — |
| Output Voltage-Min | 2.499 V | 2.499 V | 2.497 V | 2.4975 V | 0.6 V | — |
| Output Voltage-Nom | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 3.3 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | — |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | SOP8,.25 | SOP8,.25 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | MICROELECTRONIC ASSEMBLY | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — |
| Supply Voltage-Max (Vsup) | 15 V | 15 V | 15 V | 18 V | — | — |
| Supply Voltage-Min (Vsup) | 5 V | 5 V | 5 V | 2.7 V | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Temp Coef of Voltage-Max | 3 ppm/°C | 3 ppm/°C | 10 ppm/°C | 3 ppm/°C | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | NO LEAD | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 0.5 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | — |
| Trim/Adjustable Output | YES | YES | YES | YES | — | — |
| Voltage Tolerance-Max | 0.12% | 0.12% | 0.12% | 0.1% | — | — |
| ## ADR421BRZ-REEL7 Alternates Showing results | Image | — | — | — | — | — |
| ## ADR421BRZ Alternates Showing results | — | Image | — | — | — | — |
| ## ADR421ARZ Alternates Showing results | — | — | Image | — | — | — |
| Input Voltage-Max | — | — | — | 18 V | 5.5 V | — |
| Input Voltage-Min | — | — | — | 2.7 V | 2.4 V | — |
| Output Current-Max | — | — | — | 0.01 A | 1 A | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 3 V | — | — |
| ## REF5025AIDR Alternates Showing results | — | — | — | Image | — | — |
| Control Mode | — | — | — | — | CURRENT/VOLTAGE-MODE | — |
| Control Technique | — | — | — | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Nom | — | — | — | — | 5 V | — |
| Switcher Configuration | — | — | — | — | BUCK | — |
| Switching Frequency-Max | — | — | — | — | 4000 kHz | — |
| Technology | — | — | — | — | HYBRID | — |
| Configuration | — | — | — | — | — | SEPARATE, 2 CHANNELS |
| Control Current | — | — | — | — | — | 0.0005 A |
| Control Voltage | — | — | — | — | — | 0.9 V |
| Forward Current-Max | — | — | — | — | — | 0.002 A |
| Input Type | — | — | — | — | — | DC |
| Isolation Voltage-Max | — | — | — | — | — | 3750 V |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT |
| Number of Elements | — | — | — | — | — | 2 |
| On-State Current-Max | — | — | — | — | — | 0.3 A |
| On-state Resistance-Max | — | — | — | — | — | 8 Ω |
| Optoelectronic Device Type | — | — | — | — | — | TRANSISTOR OUTPUT SSR |
| Output Circuit Type | — | — | — | — | — | MOSFET |
| Overall Height | — | — | — | — | — | 3.302 mm |
| Overall Length | — | — | — | — | — | 9.652 mm |
| Packing Method | — | — | — | — | — | TUBE |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for ADR421BRZ-REEL7 — response within 24 hours.
Quick Links
Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO8
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Why Look for Alternatives?
Finding alternatives for ADR421BRZ-REEL7 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating ADR421BRZ-REEL7 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to ADR421BRZ-REEL7?
Known equivalents for ADR421BRZ-REEL7 include ADR421BRZ, ADR421ARZ, REF5025AIDR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADR421BRZ-REEL7?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify ADR421BRZ-REEL7 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.